Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
Arch records 1,329 monthly visits with -69.3% month-over-month growth and Paid, Contact for Pricing pricing. PropFlo records 6,647 monthly visits with +71.1% growth and Contact for Pricing pricing.
The leasing OS that runs luxury multifamily from first inquiry to signed lease
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | arch.ai | propflo.ai |
| Pricing Model | Paid, Contact for Pricing | Contact for Pricing |
| Monthly Visits | 1.33K (1,329) | 6.65K (6,647) |
| MoM Traffic Delta | -3.01K (-69.3%) | +2.76K (+71.1%) |
| Primary Market & Share | 🇧🇷 Brazil (100%) | 🌐 Global (—) |
| Direct Visits / mo | 579 | 3.24K |
| User Rating | 4.1 | 4 |
| Supported Platforms | Website | Website |
The leasing OS that runs luxury multifamily from first inquiry to signed lease
Threads every lead conversation from Zillow, StreetEasy, email, SMS, and calls into one shared view so the whole leasing team works from the same context.
Prospects book tours directly from your website at any hour, and Arch assigns each tour to the right agent by building, unit, and availability to prevent double bookings.
Automated confirmations and reminders trim no-shows and late arrivals, protecting agent time and keeping the tour calendar reliable.
A branded mobile portal lets applicants select a unit, upload documents, complete background and credit screening, and e-sign disclosures without leaving the flow.

AI-driven real estate CRM that runs from enquiry to handover
Capture leads from multiple channels, tag them internally and externally, score and segment them, and distribute them with assignment rules that also resolve channel-partner conflicts.
A website chat bot that engages visitors 24/7 and books calls or site visits, plus AI lead scoring and customer insights to help managers decide who to call next.
Manage pipelines, tasks, site visits and cost sheets while tracking units in real time with booking, blocking and milestone-level inventory status.
Automate lead nurturing, WhatsApp and bulk messaging campaigns, personalised email, and multi-step marketing workflows from a single place.
Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
Free / Open-sourceAll-in-one customer platform for email, SMS, CRM, and automation
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AI-powered ATS + CRM that runs the entire recruitment desk in one place
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All-in-one real estate wholesaling platform with free skip tracing and AI deal automation
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Win renters in AI search, then lease them faster with 3D tours
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The AI teammate that runs real estate follow-up for you
The AI teammate that runs real estate follow-up for you

Turn multifamily marketing spend into measurable leases
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Free / Open-sourceThe AI-native CRM marketing agencies run their clients on